1940-2022
| Edward Francis Osantowski, Jr. | |
| B: | 23 Aug 1940 |
| D: | 5 Feb 2022 |
| Columbus, Platte County, Nebraska, United States | |
1946-2016
| Ealine Ann Hledik | |
| B: | 31 Jul 1946 |
| , , Nebraska, United States | |
| M: | 4 Jan 1969 |
| Madison, Madison County, Nebraska, United States | |
| D: | 15 Nov 2016 |
-Yes, date unknown
| Richards | |
| D: | Yes, date unknown |
1944-2018
| Margaret Osantowski | |
| B: | 22 Feb 1944 |
| D: | 22 Nov 2018 |
| Omaha, Douglas County, Nebraska, United States | |
|
1907-1981
| Marie A. Nemec | |
| B: | 2 Dec 1907 |
| D: | 1981 |
1908-1973
| Edward Adam Osantowski | |
| B: | 7 Mar 1908 |
| Seward, Seward County, Nebraska, United States | |
| M: | 12 Oct 1938 |
| Prague, Saunders County, Nebraska, United States | |
| D: | 11 Aug 1973 |
| Wakefield, Dixon County, Nebraska, United States | |